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bug#36167: [PATCH] Replace manually crafted hex regexes with [[:xdigit:]


From: Eli Zaretskii
Subject: bug#36167: [PATCH] Replace manually crafted hex regexes with [[:xdigit:]]
Date: Tue, 11 Jun 2019 20:53:44 +0300

> From: npostavs@gmail.com
> Cc: Drew Adams <drew.adams@oracle.com>,  mattiase@acm.org,  
> eggert@cs.ucla.edu,  36167@debbugs.gnu.org,  hi-angel@yandex.ru
> Date: Tue, 11 Jun 2019 13:50:49 -0400
> 
> The advantage of [0-9A-Fa-f] vs [[:xdigit:]] here is similar to
> explicit comparison against (point-min) vs (bobp) that you pointed
> out in #35967.

I'm not against the replacement, I responded to the request to have a
clear documentation of these character classes.  Which we do have, so
I was puzzled why people pretend we don't.





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